Light padded sock for day hikes and casual street wear Padding in the ball and heel specifically engineered to protect the impact zones of your feet Made of exclusive Thor-Wick COOL fibers that actively wick moisture to keep your feet cool and dry Fibers are chosen for performance and durability resulting in a sock that wears for years Anatomical design consistent with natural contours of foot helps promote a better fit Low profile toe seam won't rub or irritate feet